CA2319046A1 - Procede pour produire une tole d'acier zinguee galvanisee par immersion et presentant un revetement sans accumulation d'ecume, et appareil y relatif - Google Patents

Procede pour produire une tole d'acier zinguee galvanisee par immersion et presentant un revetement sans accumulation d'ecume, et appareil y relatif Download PDF

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Publication number
CA2319046A1
CA2319046A1 CA002319046A CA2319046A CA2319046A1 CA 2319046 A1 CA2319046 A1 CA 2319046A1 CA 002319046 A CA002319046 A CA 002319046A CA 2319046 A CA2319046 A CA 2319046A CA 2319046 A1 CA2319046 A1 CA 2319046A1
Authority
CA
Canada
Prior art keywords
defects
coating
steel sheet
coated steel
associated apparatus
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CA002319046A
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English (en)
Other versions
CA2319046C (fr
Inventor
Perti J. Sippola
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Individual
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Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of CA2319046A1 publication Critical patent/CA2319046A1/fr
Application granted granted Critical
Publication of CA2319046C publication Critical patent/CA2319046C/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C2/00—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor
    • C23C2/04—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor characterised by the coating material
    • C23C2/06—Zinc or cadmium or alloys based thereon
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C2/00—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor
    • C23C2/003—Apparatus
    • C23C2/0034—Details related to elements immersed in bath
    • C23C2/00342—Moving elements, e.g. pumps or mixers
    • C23C2/00344—Means for moving substrates, e.g. immersed rollers or immersed bearings
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C2/00—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor
    • C23C2/325—Processes or devices for cleaning the bath

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Coating With Molten Metal (AREA)
CA002319046A 1998-01-29 1999-01-22 Procede pour produire une tole d'acier zinguee galvanisee par immersion et presentant un revetement sans accumulation d'ecume, et appareil y relatif Expired - Lifetime CA2319046C (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US09/015,551 US5958518A (en) 1998-01-29 1998-01-29 Method of producing hot-dip zinc coated steel sheet free of dross pick-up defects on coating and associated apparatus
US09/015,551 1998-01-29
PCT/IB1999/001480 WO1999058735A2 (fr) 1998-01-29 1999-01-22 Procede pour produire une tole d'acier zinguee galvanisee par immersion et presentant un revetement sans accumulation d'ecume, et appareil y relatif

Publications (2)

Publication Number Publication Date
CA2319046A1 true CA2319046A1 (fr) 1999-11-18
CA2319046C CA2319046C (fr) 2005-05-17

Family

ID=21772052

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002319046A Expired - Lifetime CA2319046C (fr) 1998-01-29 1999-01-22 Procede pour produire une tole d'acier zinguee galvanisee par immersion et presentant un revetement sans accumulation d'ecume, et appareil y relatif

Country Status (10)

Country Link
US (1) US5958518A (fr)
EP (1) EP1068369B1 (fr)
JP (2) JP2003524702A (fr)
AT (1) ATE296904T1 (fr)
AU (1) AU737798B2 (fr)
BR (1) BR9908146B1 (fr)
CA (1) CA2319046C (fr)
DE (1) DE69925587T2 (fr)
MX (1) MXPA00007443A (fr)
WO (1) WO1999058735A2 (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2178921B1 (es) * 2000-06-16 2004-03-16 Caballo M Carmen Plaza Procedimiento de galvanizacion con zinc aplicado a torretas para vallas publicitarias
DE10052096A1 (de) * 2000-10-20 2002-05-02 Sms Demag Ag Verfahren und Vorrichtung zum Führen eines Metallbandes, insbesondere eines Stahlbandes, durch einen Beschichtungsbehälter
US8412915B2 (en) * 2001-11-30 2013-04-02 Altera Corporation Apparatus, system and method for configuration of adaptive integrated circuitry having heterogeneous computational elements
US6692689B2 (en) * 2001-12-14 2004-02-17 Jorge A. Morando Sink roll assembly with forced hydrodynamic film lubricated bearings and self-aligning holding arms
US20050247382A1 (en) * 2004-05-06 2005-11-10 Sippola Pertti J Process for producing a new high-strength dual-phase steel product from lightly alloyed steel
BRPI0822294A2 (pt) * 2008-02-08 2021-04-06 Siemens Vai Metals Technologies Sas Processo de galvanização à têmpera de uma cinta de aço
JP5586478B2 (ja) * 2008-02-08 2014-09-10 シーメンス ヴェ メタルス テクノロジーズ エスアーエス 鋼ストリップのための溶融めっき装置
KR101480876B1 (ko) * 2013-07-15 2015-01-09 주식회사 포스코 연속 소둔로의 수냉대에서 망간 산화물이 스트립에 부착되는 것을 방지하는 장치
WO2020213671A1 (fr) * 2019-04-19 2020-10-22 日本製鉄株式会社 Procédé de fabrication de tôle d'acier zinguée par immersion à chaud, et procédé d'utilisation d'un bain de zingage à l'état fondu
US11384419B2 (en) * 2019-08-30 2022-07-12 Micromaierials Llc Apparatus and methods for depositing molten metal onto a foil substrate

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2702525A (en) * 1949-07-13 1955-02-22 Whitfield & Sheshunoff Inc Apparatus for coating wire or strip with molten aluminum
US3887721A (en) * 1972-12-20 1975-06-03 Armco Steel Corp Metallic coating method
JPS62250160A (ja) * 1986-04-23 1987-10-31 Nippon Kokan Kk <Nkk> 溶融亜鉛メツキラインの操業方法
JPS63134652A (ja) * 1986-11-25 1988-06-07 Kawasaki Steel Corp 鋼帯の溶融金属めつき処理方法および装置
US4971842A (en) * 1987-02-27 1990-11-20 Rasmet Ky Method for controlling the thickness of an intermetallic layer on a continuous steel product in a continuous hot-dip galvanizing process
JPS6428354A (en) * 1987-07-23 1989-01-30 Kawasaki Steel Co Hot dip metal plating method for steel strip
JPH0234760A (ja) * 1988-07-22 1990-02-05 Sumitomo Metal Ind Ltd 溶融めっき綱板の製造法及びめっき用ロール
JPH02156054A (ja) * 1988-12-08 1990-06-15 Sumitomo Metal Ind Ltd 溶融メッキ鋼板へのドロス押込み防止方法
JP2803193B2 (ja) * 1989-07-21 1998-09-24 日本鋼管株式会社 溶融金属めっき設備における浴攪拌装置
JPH03211262A (ja) * 1990-01-11 1991-09-17 Sumitomo Metal Ind Ltd 溶融亜鉛めっき鋼板の製造方法および装置
JPH046255A (ja) * 1990-04-23 1992-01-10 Kawasaki Steel Corp 溶融金属めっき槽内のストリップ安定化装置
JP2560662B2 (ja) * 1991-07-09 1996-12-04 住友金属工業株式会社 表面欠陥の少ない溶融亜鉛めっき鋼板の製造装置
JPH05171384A (ja) * 1991-12-25 1993-07-09 Kawasaki Steel Corp 溶融金属めっき槽内のストリップ安定化装置
JP2806255B2 (ja) * 1994-03-31 1998-09-30 住友金属工業株式会社 溶融金属めっき浴中ロールの軸受け装置及び軸受け摩耗防止方法
JPH09104958A (ja) * 1995-10-06 1997-04-22 Kawasaki Steel Corp 溶融金属めっき鋼板の製造装置
JP3189692B2 (ja) * 1996-08-05 2001-07-16 日本鋼管株式会社 表面外観に優れた合金化溶融亜鉛メッキ鋼板およびその製造方法

Also Published As

Publication number Publication date
EP1068369A2 (fr) 2001-01-17
ATE296904T1 (de) 2005-06-15
BR9908146B1 (pt) 2009-05-05
DE69925587D1 (de) 2005-07-07
US5958518A (en) 1999-09-28
AU737798B2 (en) 2001-08-30
AU5878299A (en) 1999-11-29
JP2003524702A (ja) 2003-08-19
CA2319046C (fr) 2005-05-17
WO1999058735A3 (fr) 2000-03-09
DE69925587T2 (de) 2006-03-16
JP4256929B2 (ja) 2009-04-22
WO1999058735A9 (fr) 2000-02-03
EP1068369B1 (fr) 2005-06-01
WO1999058735A2 (fr) 1999-11-18
MXPA00007443A (es) 2003-09-10
BR9908146A (pt) 2000-11-28
JP2005248330A (ja) 2005-09-15

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Effective date: 20190122